Lab details for CT D04 - Concord Field Laboratory
Basic Information
| Lab Name | CT D04 - Concord Field Laboratory |
|---|---|
| Manager Name | Gurind Joshi |
| Lab Email | gurind.joshi@dot.ca.gov |
| Lab Telephone | 510-714-7019 |
| Lab Fax | 925-609-8013 |
| Lab Full Address | 2525 Stanwell Drive, Concord, CA 94520 |
| Zip | 94520 |
| Lab Type | Caltrans |
| District | 4 |
| Mobile Lab Full Address | , , |
RSP Information
2525 Stanwell Drive, Concord, CA 94520
Test Methods
California Test (CT) Accreditations
Total 32 items.
AASHTO/ASTM Proficiencies
Total 15 items.
Technicians in the Lab
Technician Summary
Total 8 items.
| First Name | Last Name | Actions |
|---|---|---|
| Daniel | Ringler | View |
| Nicholas | Hall | View |
| Ignacio | Arechiga | View |
| Asm | Faruque Hossain | View |
| Jacob | Vega | View |
| Pervez | Randhawa | View |
| Raja | Basu | View |
| Fataneh | Shahverdiharsini | View |
Technician Details
Details for Daniel Ringler
| First Name | Daniel |
|---|---|
| Last Name | Ringler |
| Status | Active |
Total 35 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-09-25 | 2023-06-30 | Expired | Ed Gamboa | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 211: LA Rattler | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 212: Unit Weight of Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 229: Durability (JTCP) | 2022-06-10 | 2025-06-10 | Active | Avinash Ralla | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-10-10 | 2025-10-10 | Active | Ed Gamboa | Yes |
| CT 235: Flat and Elongated Particles | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 304: Sample Preparation - HMA | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 366: Stabilometer | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 370: Moisture Content by Microwave | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 382: AC Content by Ignition Oven | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2024-10-10 | 2025-10-10 | Active | Ed Gamboa | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2024-10-10 | 2025-10-10 | Active | Ed Gamboa | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
| CT 552: Relative Compaction of Polymer Concrete | 2023-11-09 | 2024-11-09 | Expired | Joshua Gallaway | Yes |
| CT 556: Slump - PCC (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
| CT 557: Temperature - PCC (JTCP) | 2024-08-23 | 2029-08-23 | Active | Sarmad Dalal | No |
Total 20 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2024-10-10 | 2025-10-10 | Active | Ed Gamboa | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2024-03-21 | 2027-03-21 | Active | Gabriela Lopez | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2024-03-21 | 2027-03-21 | Active | Gabriela Lopez | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2024-03-21 | 2027-03-21 | Active | Gabriela Lopez | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2024-03-21 | 2027-03-21 | Active | Gabriela Lopez | Yes |
| AASHTO T283: Moisture Induced Damage (TSR) | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T304: Uncompacted Void - Fine Aggregate | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2024-03-21 | 2027-03-21 | Active | Gabriela Lopez | Yes |
| AASHTO T312: Gyratory Compactor | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T324: Hamburg Wheel-Track | 2016-09-09 | 2018-09-09 | Expired | Ed Gamboa | No |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2023-02-17 | 2026-02-17 | Active | David Medina | Yes |
Details for Nicholas Hall
| First Name | Nicholas |
|---|---|
| Last Name | Hall |
| Status | Active |
Total 34 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2022-02-18 | 2025-02-18 | Expired | Avinash Ralla | Yes |
| CT 106: Definitions - Specific Gravity (SpG) | 2016-09-25 | 2023-06-30 | Expired | Ed Gamboa | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 206: SpG & Absorption - Coarse Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 207: SpG & Absorption - Fine Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 211: LA Rattler | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 212: Unit Weight of Aggregates | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 229: Durability (JTCP) | 2022-04-15 | 2025-04-15 | Expired | Avinash Ralla | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2023-04-19 | 2025-04-19 | Expired | Ignocencio Herrera | Yes |
| CT 235: Flat and Elongated Particles | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 304: Sample Preparation - HMA | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | No |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 308: Bulk SpG and Density - HMA | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 366: Stabilometer | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| CT 370: Moisture Content by Microwave | 2016-09-25 | 2017-09-25 | Expired | Ed Gamboa | Yes |
| CT 389: Hamburg Wheel-Track | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
| CT 518: Unit Weight - PCC (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2023-04-19 | 2025-04-19 | Expired | Ignocencio Herrera | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
| CT 552: Relative Compaction of Polymer Concrete | 2023-04-19 | 2025-04-19 | Expired | Ignocencio Herrera | Yes |
| CT 556: Slump - PCC (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
| CT 557: Temperature - PCC (JTCP) | 2022-03-18 | 2027-03-18 | Active | Sarbjit Grewal | No |
Total 21 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T84: SpG & Absorption - Fine Aggregates | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T85: SpG & Absorption - Coarse Aggregates | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T96: L.A. Rattler | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2024-10-09 | 2027-10-09 | Active | Sarmad Dalal | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2024-10-09 | 2027-10-09 | Active | Sarmad Dalal | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2024-10-09 | 2027-10-09 | Active | Sarmad Dalal | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2024-10-09 | 2027-10-09 | Active | Sarmad Dalal | Yes |
| AASHTO T283: Moisture Induced Damage (TSR) | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T304: Uncompacted Void - Fine Aggregate | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2024-10-09 | 2027-10-09 | Active | Sarmad Dalal | Yes |
| AASHTO T312: Gyratory Compactor | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T324: Hamburg Wheel-Track | 2021-11-15 | 2023-11-15 | Expired | Ed Gamboa | No |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
Details for Ignacio Arechiga
| First Name | Ignacio |
|---|---|
| Last Name | Arechiga |
| Status | Active |
Total 22 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2021-11-19 | 2024-11-19 | Expired | Firooz Ahmad Hosainy | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2025-01-24 | 2028-01-24 | Active | Firooz Ahmad Hosainy | Yes |
| CT 125 CEM: Sampling - CEM | 2017-05-18 | 2019-05-18 | Expired | Paula Kindinger-Wilcox | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 217: Sand Equivalent (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 227: Cleanness Value (JTCP) | 2025-03-14 | 2028-03-14 | Inactive | Firooz Ahmad Hosainy | Yes |
| CT 229: Durability (JTCP) | 2025-03-14 | 2028-03-14 | Active | Firooz Ahmad Hosainy | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-05-14 | 2026-05-14 | Active | Alexis England | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| CT 308: Bulk SpG and Density - HMA | 2017-05-18 | 2019-05-18 | Expired | Paula Kindinger-Wilcox | Yes |
| CT 309: Max SpG and Density - HMA | 2017-05-18 | 2019-05-18 | Expired | Paula Kindinger-Wilcox | Yes |
| CT 382: AC Content by Ignition Oven | 2016-06-09 | 2018-06-09 | Expired | Victor Antido | Yes |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2019-08-27 | 2021-08-27 | Expired | Matthew Chew | Yes |
| CT 523.2 Section B.3: Flexural Strength (Lab Test) | 2019-08-27 | 2021-08-27 | Expired | Matthew Chew | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2024-05-14 | 2026-05-14 | Active | Alexis England | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2019-08-27 | 2021-08-27 | Expired | Matthew Chew | Yes |
| CT 552: Relative Compaction of Polymer Concrete | 2024-05-14 | 2026-05-14 | Active | Alexis England | Yes |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2025-01-30 | 2028-01-30 | Active | Gabriela Lopez | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2025-01-30 | 2028-01-30 | Active | Gabriela Lopez | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2025-01-30 | 2028-01-30 | Active | Gabriela Lopez | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2025-01-30 | 2028-01-30 | Active | Gabriela Lopez | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2025-01-30 | 2028-01-30 | Active | Gabriela Lopez | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2025-01-24 | 2028-01-24 | Active | Gabriela Lopez | Yes |
Details for Asm Faruque Hossain
| First Name | Asm |
|---|---|
| Last Name | Faruque Hossain |
| Status | Active |
Total 12 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 217: Sand Equivalent (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 227: Cleanness Value (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 229: Durability (JTCP) | 2022-07-15 | 2025-07-15 | Active | Avinash Ralla | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
Total 13 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2022-11-18 | 2025-11-18 | Active | Avinash Ralla | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2022-12-01 | 2025-12-01 | Active | Dalton LaBoskey | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2022-12-01 | 2025-12-01 | Active | Dalton LaBoskey | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2022-12-01 | 2025-12-01 | Active | Dalton LaBoskey | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2022-12-01 | 2025-12-01 | Active | Dalton LaBoskey | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2022-12-01 | 2025-12-01 | Active | Dalton LaBoskey | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2022-11-18 | 2025-11-18 | Active | Dalton LaBoskey | Yes |
Details for Jacob Vega
| First Name | Jacob |
|---|---|
| Last Name | Vega |
| Status | Active |
Total 23 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 105: Calculations - Gradings (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 125 AGG: Sampling - AGGREGATES (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 125 HMA: Sampling - HMA (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| CT 201: Sample Preparation - Soil and Aggregates (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 202: Sieve analysis - Fine and Coarse Aggregates (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 205: Percent Crushed Particles (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 216: Relative Compaction - Soils and Aggregates (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 217: Sand Equivalent (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 226: Moisture Content - Soils and Aggregates (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 227: Cleanness Value (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 229: Durability (JTCP) | 2023-03-03 | 2026-03-03 | Active | Gabriela Lopez | Yes |
| CT 231: Relative Compaction - Nuclear Gage | 2024-07-11 | 2026-07-11 | Active | Joshua Gallaway | Yes |
| CT 306: Reducing Samples of Asphalt Mixtures (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| CT 504: Air Content of PCC - Pressure Method (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
| CT 518: Unit Weight - PCC (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
| CT 523.1 Section B.1 & B.2: Flexural Strength (Field Fabrication) (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | Yes |
| CT 524: Flexural Strength of Rapid Strength - PCC | 2024-07-11 | 2026-07-11 | Active | Joshua Gallaway | Yes |
| CT 539: Sampling Fresh Concrete (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | Yes |
| CT 540: Making Cylinders - PCC (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
| CT 543: Air Content of PCC - Volumetric Method (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
| CT 552: Relative Compaction of Polymer Concrete | 2024-07-11 | 2026-07-11 | Active | Joshua Gallaway | Yes |
| CT 556: Slump - PCC (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
| CT 557: Temperature - PCC (JTCP) | 2024-03-08 | 2029-03-08 | Active | Gabriela Lopez | No |
Total 14 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| AASHTO T11: Sieve Analysis (Washing) - Fine Aggregates (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T27: Sieve Analysis - Fine and Coarse Aggregates (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T30: Mechanical Analysis of Extracted Aggregate (JTCP) | 2024-07-11 | 2026-07-11 | Active | Joshua Gallaway | Yes |
| AASHTO R47: Reducing Samples of HMA (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO R76: Reducing Samples of Agg (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T166: Bulk SpG of Compacted HMA - SSD (JTCP) | 2023-04-27 | 2026-04-27 | Active | Gabriela Lopez | Yes |
| AASHTO T176: Sand Equivalent (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T209: Max SpG and Density - HMA (JTCP) | 2023-04-27 | 2026-04-27 | Active | Gabriela Lopez | Yes |
| AASHTO T255: Evaporable Moisture Content (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T269: Percent Air Voids - HMA (JTCP) | 2023-04-27 | 2026-04-27 | Active | Gabriela Lopez | Yes |
| AASHTO T275: Bulk SpG - HMA (JTCP) | 2023-04-27 | 2026-04-27 | Active | Gabriela Lopez | Yes |
| AASHTO T308: AC Content (Ignition Oven) - HMA (JTCP) | 2023-04-27 | 2026-04-27 | Active | Gabriela Lopez | Yes |
| AASHTO T329: Moisture Content (Oven Method) - HMA (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
| AASHTO T335: Percentage of Fracture (JTCP) | 2022-07-22 | 2025-07-22 | Active | Avinash Ralla | Yes |
Details for Pervez Randhawa
| First Name | Pervez |
|---|---|
| Last Name | Randhawa |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Raja Basu
| First Name | Raja |
|---|---|
| Last Name | Basu |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
Details for Fataneh Shahverdiharsini
| First Name | Fataneh |
|---|---|
| Last Name | Shahverdiharsini |
| Status | Active |
Total 3 items.
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
| CT 125 AGG: Sampling - AGGREGATES | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 GEN: Sampling - GENERAL | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| CT 125 HMA: Sampling - HMA | 2024-08-08 | 2026-08-08 | Active | Joshua Gallaway | Yes |
| Test Method | Obtained Date | Expiration Date | Status | IA Responsible | Within Lab Scope? |
|---|---|---|---|---|---|
No results found. | |||||
For concerns with missing or erroneous data, please contact your Independent Assurance personnel